Fixed Coaxial Attenuators Model 82 High Power Coaxial Attenuator dc to 3.0 GHz 1,000 Watts Type N Connectors E POWER RATING (assuming unobstructed air flow and natural convection around unit): 1,000 watts average (unidirectional) to 25C ambient temperature, derated linearly to 100 watts @ 125C. 10 kilowatt peak (5 sec pulse width; 5% duty cycle). Maximum power into output is 75 Watts average. X P R E S S www.sicklesonline.com 800-542-4457 POWER COEFFICIENT: <0.0001 dB/dB/Watt TEMPERATURE COEFFICIENT: <0.0004 dB/dB/C Features o o Quality connectors with special high temperature support beads. Designed to meet environmental requirements of MIL-A-3933. NOMINAL IMPEDANCE: 50 10, 20, 30, 40 TEST DATA: Insertion Loss and SWR measurements performed across frequency range. Test data supplied at additional cost. Options dc to 3.0 GHz MAXIMUM DEVIATION OVER FREQUENCY (dB): NOM ATTN (dB) -55C to +125C with power CONNECTOR: Type N connectors - mate nondestructively with MIL-C-39012 connectors . Specifications FREQUENCY RANGE: TEMPERATURE RANGE: derating applied. Deviation dc - 1.5 GHz 1.5 - 3.0 GHz +0.75 Type/Description 3 Type N, Female 4 Type N, Male CONSTRUCTION: Black, finned aluminum body, stainless steel or silver plated brass connectors with gold plated beryllium copper or stainless steel N male contacts. +1.5, -0.5 dB WEIGHT: Net 12.10 kg (34 lbs) maximum MODEL NUMBER DESCRIPTION: MAXIMUM SWR: Frequency (GHz) dc - 1.5 1.5 - 3.0 82 - XX - XX SWR 1.15 1.25 Basic Model Number Attenuation Value PHYSICAL DIMENSIONS: Connector Options - 1st Digit is input side - 2nd digit is output side. Aeroflex / Weinschel Aeroflex / Weinschel FEET ARE SPRING LOADED FOR SELF LEVELING AND ARE SHOWN FULLY EXTENDED AND CAN BE COMPRESSED UP TO 0.16 INCHES (4 PLCS) Connector Type NOTE: All dimensions are given in mm (inches) and are maximum, unless otherwise specified. N female N male DIM A DIM B 15.0 (0.59) 22.9 (0.90) 21.4 (0.84) 29.3 (1.15) 5305 Spectrum Drive, Frederick, MD 21703-7362 TEL: 301-846-9222, 800-638-2048 Fax: 301-846-9116 web: www.weinschel.com email: sales@weinschel.com Revision Date: 2/3/05 59